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Location Japan, Shizuoka
Central coordinates 137o 35.00' East  34o 43.00' North
IBA criteria A4i, A4iii
Area 7,800 ha
Altitude 0 - 5m
Year of IBA assessment 2004

Wild Bird Society of Japan

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Falcated Duck Mareca falcata winter  2004  present  A4i  Near Threatened 
Common Pochard Aythya ferina winter  2004  present  A4i  Least Concern 
Greater Scaup Aythya marila winter  2004  present  A4i  Least Concern 
Little Tern Sternula albifrons breeding  2004  present  A4i  Least Concern 
A4iii Species group - waterbirds winter  2004  min 20,000 individuals  A4iii   


IUCN habitat Habitat detail Extent (% of site)
Wetlands (inland) Coastal lagoons; Sand dunes and beaches  -

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Recommended citation  BirdLife International (2015) Important Bird Areas factsheet: Lake Hamanako, Enshunada. Downloaded from on 05/05/2015

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